From 1eded07f001b73d6ebf1b24a25f6b803e6288bd5 Mon Sep 17 00:00:00 2001
From: Remington Brasga <remington.brasga@taec.toshiba.com>
Date: Wed, 23 Jan 2019 10:19:27 -0800
Subject: [PATCH] Bug in Regular Expression in Makefile (#4682)

Summary:
False-negative about path not existing. The regex is ignoring the "." in front of a path.
Example: "./path/to/file"
Pull Request resolved: https://github.com/facebook/rocksdb/pull/4682

Differential Revision: D13777110

Pulled By: sagar0

fbshipit-source-id: 9f8173b7581407555fdc055580732aeab37d4ade
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index b4a84db2d..07e8d0fa6 100644
--- a/Makefile
+++ b/Makefile
@@ -198,7 +198,7 @@ include make_config.mk
 CLEAN_FILES += make_config.mk
 
 missing_make_config_paths := $(shell				\
-	grep "\/\S*" -o $(CURDIR)/make_config.mk | 		\
+	grep "./\S*\|/\S*" -o $(CURDIR)/make_config.mk | 	\
 	while read path;					\
 		do [ -e $$path ] || echo $$path; 		\
 	done | sort | uniq)